modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/gpu/drm/tegra/gr2d.c
..
..
@@ -1,13 +1,11 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright (c) 2012-2013, NVIDIA Corporation.
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2 as
6
- * published by the Free Software Foundation.
7
4
  */
8
5
 
9
6
 #include <linux/clk.h>
10
7
 #include <linux/iommu.h>
8
+#include <linux/module.h>
11
9
 #include <linux/of_device.h>
12
10
 
13
11
 #include "drm.h"
..
..
@@ -19,7 +17,6 @@
19
17
 };
20
18
 
21
19
 struct gr2d {
22
-	struct iommu_group *group;
23
20
 	struct tegra_drm_client client;
24
21
 	struct host1x_channel *channel;
25
22
 	struct clk *clk;
..
..
@@ -37,12 +34,12 @@
37
34
 static int gr2d_init(struct host1x_client *client)
38
35
 {
39
36
 	struct tegra_drm_client *drm = host1x_to_drm_client(client);
40
-	struct drm_device *dev = dev_get_drvdata(client->parent);
37
+	struct drm_device *dev = dev_get_drvdata(client->host);
41
38
 	unsigned long flags = HOST1X_SYNCPT_HAS_BASE;
42
39
 	struct gr2d *gr2d = to_gr2d(drm);
43
40
 	int err;
44
41
 
45
-	gr2d->channel = host1x_channel_request(client->dev);
42
+	gr2d->channel = host1x_channel_request(client);
46
43
 	if (!gr2d->channel)
47
44
 		return -ENOMEM;
48
45
 
..
..
@@ -53,9 +50,8 @@
53
50
 		goto put;
54
51
 	}
55
52
 
56
-	gr2d->group = host1x_client_iommu_attach(client, false);
57
-	if (IS_ERR(gr2d->group)) {
58
-		err = PTR_ERR(gr2d->group);
53
+	err = host1x_client_iommu_attach(client);
54
+	if (err < 0) {
59
55
 		dev_err(client->dev, "failed to attach to domain: %d\n", err);
60
56
 		goto free;
61
57
 	}
..
..
@@ -69,7 +65,7 @@
69
65
 	return 0;
70
66
 
71
67
 detach:
72
-	host1x_client_iommu_detach(client, gr2d->group);
68
+	host1x_client_iommu_detach(client);
73
69
 free:
74
70
 	host1x_syncpt_free(client->syncpts[0]);
75
71
 put:
..
..
@@ -80,7 +76,7 @@
80
76
 static int gr2d_exit(struct host1x_client *client)
81
77
 {
82
78
 	struct tegra_drm_client *drm = host1x_to_drm_client(client);
83
-	struct drm_device *dev = dev_get_drvdata(client->parent);
79
+	struct drm_device *dev = dev_get_drvdata(client->host);
84
80
 	struct tegra_drm *tegra = dev->dev_private;
85
81
 	struct gr2d *gr2d = to_gr2d(drm);
86
82
 	int err;
..
..
@@ -89,7 +85,7 @@
89
85
 	if (err < 0)
90
86
 		return err;
91
87
 
92
-	host1x_client_iommu_detach(client, gr2d->group);
88
+	host1x_client_iommu_detach(client);
93
89
 	host1x_syncpt_free(client->syncpts[0]);
94
90
 	host1x_channel_put(gr2d->channel);
95
91
 
..
..
@@ -181,6 +177,7 @@
181
177
 	GR2D_DSTC_BASE_ADDR,
182
178
 	GR2D_SRCA_BASE_ADDR,
183
179
 	GR2D_SRCB_BASE_ADDR,
180
+	GR2D_PATBASE_ADDR,
184
181
 	GR2D_SRC_BASE_ADDR_SB,
185
182
 	GR2D_DSTA_BASE_ADDR_SB,
186
183
 	GR2D_DSTB_BASE_ADDR_SB,